1945354 - Remove unnecessary retrieval of BrowserBridgeParent in DocAccessibleParent::AddChildDoc

Status: RESOLVED FIXED

(Core :: Disability Access APIs, task)

Description

[James Teh [:Jamie] (away returning 14 Apr)]

I'm almost certain that this code is no longer necessary. Years ago, we depended on checking for BrowserBridgeParent to ascertain whether aChildDoc was an OOP iframe, but that was replaced by IsTopLevelInContentProcess in bug 1562208. After that, we still depended on BrowserBridgeParent to do COM proxy stuff, but CtW eliminated that (bug 1821956).

Comment 1

[James Teh [:Jamie] (away returning 14 Apr)]

Attachment: Bug 1945354: Remove unnecessary retrieval of BrowserBridgeParent in DocAccessibleParent::AddChildDoc.

Previously, there was code here that needed to use the BrowserBridgeParent, but this has since been removed.
The IsToplevelInContentProcess check is sufficient by itself for the purpose here.
This is just cleanup; there should be no functional change.

Comment 2

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/integration/autoland/rev/2afee7d862d7
Remove unnecessary retrieval of BrowserBridgeParent in DocAccessibleParent::AddChildDoc. r=nlapre

Comment 3

[Sandor Molnar[:smolnar]]

https://hg.mozilla.org/mozilla-central/rev/2afee7d862d7